package com.partner.frame.support.util;

import java.util.Random;

public class CreateYzm {
   /**
    * 
    * @param 得到随机验证码
    */
   public static String getYzm(){
	  
	   Random random = new Random();

		int x = random.nextInt(8999);

		 x = x+1000;

	   return x+"";
   }
}
